chore: update pr-template (#40850)

* Update PULL_REQUEST_TEMPLATE.md

* Update pr_cn.md

.github/PULL_REQUEST_TEMPLATE.md

@@ -6,7 +6,7 @@ Your pull requests will be merged after one of the collaborators approve.
 Thank you!
 -->
 
-[[中文版模板 / Chinese template](https://github.com/ant-design/ant-design/blob/master/.github/PULL_REQUEST_TEMPLATE/pr_cn.md)]
+[[中文版模板 / Chinese template](https://github.com/ant-design/ant-design/blob/master/.github/PULL_REQUEST_TEMPLATE/pr_cn.md?plain=1)]
 
 ### 🤔 This is a ...
 

.github/PULL_REQUEST_TEMPLATE/pr_cn.md

@@ -6,7 +6,7 @@
 请确保填写以下 pull request 的信息，谢谢！~
 -->
 
-[[English Template / 英文模板](https://github.com/ant-design/ant-design/blob/master/.github/PULL_REQUEST_TEMPLATE.md)]
+[[English Template / 英文模板](https://github.com/ant-design/ant-design/blob/master/.github/PULL_REQUEST_TEMPLATE.md?plain=1)]
 
 ### 🤔 这个变动的性质是？